CN213159857U

CN213159857U - Dust collector bag cage for quickly replacing cloth bag

Info

Publication number: CN213159857U
Application number: CN202021847177.2U
Authority: CN
Inventors: 李刚
Original assignee: Funing Yulong Environmental Protection Material Co ltd
Current assignee: Funing Yulong Environmental Protection Material Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-05-11
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a dust remover bag cage for quick replacement sack relates to dust remover technical field. The utility model discloses a first end cover, first cage, first base, second end cover and second base, be fixed with the inserted bar on the first end cover, symmetric position is fixed with first fastener and second fastener respectively on the inserted bar, the lower extreme of first end cover is through first cage and first base fixed connection, screw thread hole soon has been seted up on the first base, first base revolves the hole through the screw thread and rotates with the second end cover to be connected, the lower extreme of second end cover passes through second cage and second base fixed connection. The inserted bar can pass first end cover and sack, then fixes the left part of sack on first end cover through rotatory first fastener to rotatory second fastener is fixed the right part of sack on first end cover, is convenient for change the sack, and can fix the second end cover on first base through the screw thread spiral hole, the utility model discloses the structure is succinct, easily change, can extend and with low costs.

Description

Dust collector bag cage for quickly replacing cloth bag

Technical Field

The utility model relates to a dust remover technical field specifically is a dust remover bag cage for quick replacement sack.

Background

The equipment for separating dust from flue gas is called dust remover or dust removing equipment. The performance of a precipitator is expressed in terms of the amount of gas that can be treated, the resistance loss of the gas as it passes through the precipitator, and the efficiency of the precipitation. Meanwhile, the price, the operation and maintenance cost, the service life and the difficulty of operation management of the dust remover are also important factors considering the performance of the dust remover. Dust collectors are common facilities in boilers and industrial production. The most used dust collector is a bag-type dust collector which is a dry dust filter. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified. The bag in the bag-type dust collector is arranged on a bag cage, and the bag cage mainly plays a role in supporting.

At present, the existing dust collector bag cage is complex in structure, consumes time and labor when a cloth bag is replaced, can not be lengthened, has a single function, and can not meet the requirements in actual use, so that the technology capable of being improved is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a dust remover bag cage for quick replacement sack has that the structure is succinct, easily change, can extend and characteristics with low costs.

(II) technical scheme

In order to solve the technical problem, the utility model provides a dust remover bag cage for quick replacement sack, including first end cover, first cage, first base, second end cover and second base, be fixed with the inserted bar on the first end cover, symmetric position is fixed with first fastener and second fastener respectively on the inserted bar, the lower extreme of first end cover is through first cage and first base fixed connection, screw thread hole soon has been seted up on the first base, and first base is connected through screw thread hole and second end cover rotation, the lower extreme of second end cover passes through second cage and second base fixed connection.

Furthermore, the first end cover is provided with a through hole.

Furthermore, a flow guide pipe is fixed in the middle of the lower end of the first end cover.

Furthermore, the outer wall of the left part of the inserted bar is provided with first threads, and the inserted bar is rotatably connected with the first fastener through the first threads.

Furthermore, the outer wall of the right part of the inserted bar is provided with second threads, and the inserted bar is rotatably connected with a second fastener through the second threads.

Furthermore, a round hole is formed in the second end cover.

The above technical scheme of the utility model has following profitable technological effect: the utility model is provided with an inserted bar fixed on the first end cover, a first fastener and a second fastener are respectively fixed on the symmetrical positions of the inserted bar, the inserted bar can pass through the first end cover and the cloth bag, then the left part of the cloth bag is fixed on the first end cover by rotating the first fastening piece, the right part of the cloth bag is fixed on the first end cover by rotating the second fastening piece, only the first fastening piece and the second fastening piece need to be disassembled when the cloth bag is replaced, thereby saving time and labor, the first base of the utility model is rotationally connected with the second end cap through the threaded screw hole, the second end cap can be fixed on the first base through rotating the second end cap, which is convenient for lengthening, finally, the middle position of the lower end of the first end cap of the utility model is fixed with a flow guide pipe which has the effect of flow guide, the damage of the filter bag caused by the friction between the bag cage and the cloth bag can be effectively reduced, and the service life of the filter bag is prolonged.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the insert rod of the present invention;

fig. 3 is a schematic structural view of the first base of the present invention;

fig. 4 is a schematic structural diagram of the second end cap of the present invention.

Reference numerals:

1. a first end cap; 11. a through hole; 2. inserting a rod; 21. a first thread; 22. a second thread; 3. a flow guide pipe; 4. a first cage; 5. a first base; 51. screwing the screw thread into the hole; 6. a second end cap; 61. a circular hole; 7. a second cage; 8. a second base; 9. a first fastener; 10. a second fastener.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-3, the present invention relates to a bag cage for a dust collector for rapidly replacing a cloth bag, comprising a first end cap 1, a first cage 4, a first base 5, a second end cap 6 and a second base 8, wherein an insertion rod 2 is fixed on the first end cap 1, a first fastening member 9 and a second fastening member 10 are respectively fixed on the insertion rod 2 at symmetrical positions, the cloth bag can be fixed by matching the insertion rod 2, the first fastening member 9 and the second fastening member 10, the cloth bag is convenient to install and disassemble, the lower end of the first end cap 1 is fixedly connected with the first base 5 through the first cage 4, the first cage 4 can support the cloth bag, a threaded hole 51 is formed on the first base 5, the first base 5 is rotatably connected with the second end cap 6 through the threaded hole 51, the second end cap 6 can be fixed on the first base 5 through the threaded hole 51, the second end cap 6 is conveniently lengthened, the lower end of the second end cap 6 is fixedly connected with the second base 8 through the second cage 7, the second cage 7 may support a cloth bag.

As shown in fig. 1, a through hole 11 is formed in the first end cover 1, and the dust-containing gas is conveniently introduced into the first cage 4 through the through hole 11.

As shown in figure 1, a flow guide pipe 3 is fixed in the middle of the lower end of a first end cover 1, and the flow guide pipe 3 has a flow guide function, so that damage to a filter bag caused by friction between a bag cage and the bag can be effectively reduced.

As shown in fig. 2, the outer wall of the left portion of the insert rod 2 is provided with a first thread 21, the insert rod 2 is rotatably connected with the first fastening piece 9 through the first thread 21, the first fastening piece 9 can be fixed on the insert rod 2 through the first thread 21, so that the left portion of the cloth bag can be fixed on the first end cover 1, the outer wall of the right portion of the insert rod 2 is provided with a second thread 22, the insert rod 2 is rotatably connected with the second fastening piece 10 through the second thread 22, the second fastening piece 10 can be fixed on the insert rod 2 through the second thread 22, and the right portion of the cloth bag can be fixed on the first end cover 1.

As shown in fig. 4, the second end cap 6 is provided with a circular hole 61, and the gas in the first cage 4 can be introduced into the second cage 7 through the circular hole 61.

The working principle is as follows: during the lengthening, the second end cover 6 is aligned to the first base 5, the second end cover 6 is rotated to be fixed with the first base 5 through the threaded hole 51, when the dust-containing air bag is used, dust-containing air can enter the first cage 4 through the through hole 11 on the first end cover 1 and the draft tube 3, then the dust-containing air sequentially enters the second cage 7 through the threaded hole 51 on the first base 5 and the round hole 61 on the second end cover 6, when the cloth bag is replaced, the first fastening piece 9 is rotated leftwards, the rotated first fastening piece 9 can move leftwards until the first fastening piece 9 is completely separated from the inserted link 2, then the second fastening piece 10 is rotated rightwards, the rotated second fastening piece 10 can move rightwards until the second fastening piece 10 is completely separated from the inserted link 2, then the inserted link 2 is pulled out, the old cloth bag can be detached, then a new cloth bag is sleeved on the first cage 4 and the second cage 7, and the inserted link 2 passes through the mounting holes which are arranged on the first end cover 1 and the cloth bag in advance, and aligning the first fastener 9 to the left end of the inserted link 2, rotating the first fastener 9 to be fixed with the inserted link 2 through the first thread 21, aligning the second fastener 10 to the right end of the inserted link 2, and rotating the second fastener 10 to be fixed with the inserted link 2 through the second thread 22, so that the replacement can be completed.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a dust remover bag cage for quick replacement sack, includes first end cover (1), first cage (4), first base (5), second end cover (6) and second base (8), its characterized in that: be fixed with inserted bar (2) on first end cover (1), symmetric position is fixed with first fastener (9) and second fastener (10) respectively on inserted bar (2), the lower extreme of first end cover (1) is through first cage (4) and first base (5) fixed connection, screw thread hole (51) are revolved in seted up on first base (5), and first base (5) revolve hole (51) through the screw thread and rotate with second end cover (6) and be connected, the lower extreme of second end cover (6) passes through second cage (7) and second base (8) fixed connection.

2. A dust collector bag cage for quick changing of bags according to claim 1, wherein the first end cap (1) is provided with through holes (11).

3. A dust collector bag cage for quickly replacing a cloth bag according to claim 1, wherein a flow guide pipe (3) is fixed at the middle position of the lower end of the first end cover (1).

4. A dust collector bag cage for quick changing of bags according to claim 1, characterized in that the outer wall of the left part of the insert rod (2) is provided with a first thread (21), and the insert rod (2) is rotatably connected with the first fastening member (9) through the first thread (21).

5. A dust collector bag cage for quick changing of bags according to claim 1, characterized in that the outer wall of the right part of the insert rod (2) is provided with a second thread (22), and the insert rod (2) is rotatably connected with the second fastening member (10) through the second thread (22).

6. A dust collector bag cage for quick changing of bags according to claim 1, wherein the second end cap (6) is provided with a circular hole (61).